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- ABB
- CI810B-1
- AF 100 Fieldbus Communications Interface
- Sweden
- 109 × 90 × 50 mm
- 0.4kg
- 3BSE020521R1
- Xiamen, China
- New & In Stock
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ABB CI810B‑1 (3BSE020521R1) — Product Overview
Brand: ABB
Series: S800 I/O — Communication Interface Module (AF100 Fieldbus interface)
Product Introduction
The ABB CI810B‑1 (model 3BSE020521R1) is a compact AF100 Fieldbus communication interface module tailored for ABB’s S800 distributed I/O system. It allows the S800 rack to interface seamlessly with ABB’s AF100 fieldbus network, supporting two twisted‑pair modems, hot-swap configuration, comprehensive diagnostics, and channel supervision. Designed for robust and flexible field communication, it prioritizes availability in demanding industrial systems.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | CI810B‑1 (3BSE020521R1) |
| Fieldbus Interface | AF100 (two twisted‑pair modems) |
| Power Supply | 24 V DC nominal (18–30 V DC) |
| Power Consumption | ~4.8 W |
| Operating Temp. | –25 °C to +70 °C |
| Storage Temp. | –40 °C to +85 °C |
| Relative Humidity | 5–95 % RH, non‑condensing |
| Dimensions (H × W × D) | 109 × 90 × 50 mm |
| Weight | ~0.23 kg (230 g) or ~0.4 kg (varied) |
| Communication Protocols | AF100 Fieldbus (some sources list PROFIBUS DP, Modbus, HART—confirm via model specs) |
| Hot‑swap Support | Yes — supports module replacement without shutting down system |
| Diagnostics | LEDs for power, communication, and error status; supports supervision and error alarms |
| Certifications | CE, ATEX, IECEx, cULus, FM, SIL2, GOST‑R, KCC, NEPSI, PESO (wide industrial approvals) |
Product Applications
Ideal for high-reliability, industrial communication needs:
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Bridging AF100 fieldbus networks with ABB S800 I/O stations in process automation
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Use in oil & gas, power, chemical, water treatment, and manufacturing to interface distributed I/O with fieldbus networks
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Systems requiring flexibility and uptime, where hot-swapping and diagnostics are essential to avoid downtime
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Environments needing compatibility with multiple field device protocols and robust performance
Product Advantages
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Versatile protocol support — primarily AF100 fieldbus; some references suggest capability for PROFIBUS DP, HART, Modbus
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Hot‑swappable — allows maintenance or replacement without stopping the system
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Rich diagnostics — built-in LEDs and status monitoring ensure faults are caught early
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Industrial-grade reliability — designed with wide temperature and humidity tolerances, plus extensive safety certifications
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Compact and lightweight — easy to mount and replace in tight control cabinet spaces
Related Models (Same Series or Family)
| Model | Description | Key Specs |
|---|---|---|
| CI810B‑1 | AF100 Fieldbus Interface (this model) | As detailed above |
| CI801‑EA | Profibus DP‑V1 Interface | Profibus communication, hot configuration support |
| CI854 | Profibus Master Interface | Acts as a master on Profibus networks |
| CI867 | Modbus TCP Interface | Ethernet-based Modbus TCP communication |
| CI873 | Ethernet/IP Interface | Tag-based CIP for industrial networks |
Other Popular ABB Models (Same Brand)
| Model | Function | Highlight |
|---|---|---|
| CI801‑EA | Profibus DP Interface | Legacy Profibus support, hot‑swap design |
| CI854 | Profibus Master | Master station capability |
| CI867 | Modbus TCP Interface | Ethernet Modbus integration |
| CI873 | Ethernet/IP Interface | CIP support for Allen-Bradley integration |
| CI810A | Foundation Fieldbus Interface | Fieldbus H1 support |
Frequently Asked Questions (QA)
Q1: What bus protocol does the CI810B‑1 support?
A1: It primarily interfaces with AF100 fieldbus networks using two twisted‑pair modems.
Q2: Can I replace this module while the system is running?
A2: Yes, it supports hot-swappable replacement for seamless maintenance.
Q3: What indicators help diagnose faults?
A3: It features LEDs for power, communication, and error states, plus supervision alerts.
Q4: What industrial standards does it meet?
A4: It’s certified for CE, ATEX, IECEx, cULus, FM, SIL2, GOST‑R, KCC, NEPSI, and PESO.
Q5: What are its size and weight?
A5: Measures about 109 × 90 × 50 mm and weighs roughly 0.23 kg (some sources list up to 0.4 kg).
Q6: What environmental conditions can it tolerate?
A6: Designed to operate from –25 °C to +70 °C and store from –40 °C to +85 °C, in up to 95% humidity (non‑condensing).
Q7: How much power does it consume?
A7: Around 4.8 W at 24 V DC input.
Q8: Where is this part manufactured?
A8: Typically produced in ABB facilities in Sweden or Estonia.
Q9: Does it support other protocols like Modbus or PROFIBUS?
A9: Some sources mention these but primary support is AF100; please confirm based on system specs.
Q10: What makes this module ideal for automation systems?
A10: Broad certification, compact and lightweight design, real-time diagnostics, and the ability to hot-swap make it highly maintainable and reliable.
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All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
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We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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